WP_Customize_Widgets::export_preview_data()
Communicates the sidebars that appeared on the page at the very end of the page, and at the very end of the wp_footer,
Source
File: wp-includes/class-wp-customize-widgets.php
public function export_preview_data() {
global $wp_registered_sidebars, $wp_registered_widgets;
$switched_locale = switch_to_locale( get_user_locale() );
$l10n = array(
'widgetTooltip' => __( 'Shift-click to edit this widget.' ),
);
if ( $switched_locale ) {
restore_previous_locale();
}
// Prepare Customizer settings to pass to JavaScript.
$settings = array(
'renderedSidebars' => array_fill_keys( array_unique( $this->rendered_sidebars ), true ),
'renderedWidgets' => array_fill_keys( array_keys( $this->rendered_widgets ), true ),
'registeredSidebars' => array_values( $wp_registered_sidebars ),
'registeredWidgets' => $wp_registered_widgets,
'l10n' => $l10n,
'selectiveRefreshableWidgets' => $this->get_selective_refreshable_widgets(),
);
foreach ( $settings['registeredWidgets'] as &$registered_widget ) {
unset( $registered_widget['callback'] ); // may not be JSON-serializeable
}
?>
<script type="text/javascript">
var _wpWidgetCustomizerPreviewSettings = <?php echo wp_json_encode( $settings ); ?>;
</script>
<?php
}
Changelog
Version | Description |
---|---|
3.9.0 | Introduced. |